48 changes: 48 additions & 0 deletions utils/bazel/llvm-project-overlay/libc/BUILD.bazel
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Original file line number Diff line number Diff line change
Expand Up @@ -196,6 +196,54 @@ cc_library(
],
)

fma_common_hdrs = [
"src/__support/FPUtil/FMA.h",
"src/__support/FPUtil/generic/FMA.h",
]

fma_hdrs = selects.with_or({
"//conditions:default": fma_common_hdrs,
PLATFORM_CPU_X86_64: fma_common_hdrs + [
"src/__support/FPUtil/x86_64/FMA.h",
],
PLATFORM_CPU_ARM64: fma_common_hdrs + [
"src/__support/FPUtil/aarch64/FMA.h",
],
})

cc_library(
name = "__support_fputil_fma",
hdrs = fma_hdrs,
deps = [
":__support_common",
":__support_cpp_bit",
":__support_cpp_type_traits",
":__support_fputil",
":libc_root",
],
)

cc_library(
name = "__support_fputil_multiply_add",
hdrs = [
"src/__support/FPUtil/multiply_add.h",
],
deps = [
":__support_common",
":__support_fputil_fma",
],
)

cc_library(
name = "__support_fputil_polyeval",
hdrs = [
"src/__support/FPUtil/PolyEval.h",
],
deps = [
":__support_fputil_multiply_add",
],
)

################################ fenv targets ################################

libc_function(
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